AT89S8253-24PI is Obsolete and no longer manufactured.
Available Substitutes:

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AT89S8253-24PU
Microchip Technology
In Stock: 5,566
Unit Price: ¥37.83000
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AT89S8253-24PI

DigiKey Part Number
AT89S8253-24PI-ND
Manufacturer
Microchip Technology
Manufacturer Product Number
AT89S8253-24PI
Description
IC MCU 8BIT 12KB FLASH 40DIP
Customer Reference
Detailed Description
8051 89S Microcontroller IC 8-Bit 24MHz 12KB (12K x 8) FLASH 40-PDIP
Datasheet
 Datasheet
EDA/CAD Models
AT89S8253-24PI Models
Product Attributes
Type
Description
Select All
Category
Mfr
Microchip Technology
Series
89S
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Core Processor
8051
Core Size
8-Bit
Speed
24MHz
Connectivity
SPI, UART/USART
Peripherals
POR, WDT
Number of I/O
32
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
EEPROM Size
2K x 8
RAM Size
256 x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Data Converters
-
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Through Hole
Supplier Device Package
40-PDIP
Package / Case
40-DIP (0.600", 15.24mm)
Base Product Number
AT89S8253